1 files changed, 3 insertions(+), 0 deletions(-)

M README.md

@@ 13,6 13,9 @@ It's a small(ish) bash function that you can add to your script to parse a
 config file.
 
 ## Usage
+The script does not depend on any external tools except for a "modern" bash
+version. Make sure you have bash >= 4 installed (esp. if you're on macOS).
+
 Take a look at `bashcfg.sh` file and copy the function and related variables.
 Read the code and adjust as necessary.